World.register: def of bendvy-ecs-core@0.1.0.3
Import: import bendvy-ecs-core@0.1.0.3/world.bend as World
Lines 294-299 of bendvy-ecs-core@0.1.0.3/world.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.3/world.bend&start_line=294&end_line=299

import Base

# Allocate a system metadata id/name/access entry, returning World and Registration.
# System-id exhaustion preserves World. Metadata alone does not install a runner
# or validate a gameplay body; ordinary registered-system setup performs that join.
def register(~S: Data,~C: Type,~R: Type,~E: Data,world: World<S,C,R,E>,+name: String,+access: List<&2,String>) -> World<S,C,R,E> & Registration:
  match world:
    case World{+namespace,allocator,store,resource,+events,pending,+registrations,+nextSystemId,+clock,lifecycle}: register_checked(~S,~C,~R,~E,U32.is_lt(nextSystemId,4294967295),World{namespace,allocator,store,resource,events,pending,registrations,nextSystemId,clock,lifecycle},name,access)

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_lt
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/world.bend&name=Registration
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/world.bend&name=World
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/world.bend&name=register_checked